Patch "usb: dwc3: Fix error handling for core init" has been added to the 4.8-stable tree

Patch "usb: dwc3: Fix error handling for core init" has been added to the 4.8-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    usb: dwc3: Fix error handling for core init

to the 4.8-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     usb-dwc3-fix-error-handling-for-core-init.patch
and it can be found in the queue-4.8 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 9b9d7cdd0a20a8c26a022604580f93516ad69c36 Mon Sep 17 00:00:00 2001
From: Vivek Gautam <vivek.gautam@codeaurora.org>
Date: Fri, 21 Oct 2016 16:21:07 +0530
Subject: usb: dwc3: Fix error handling for core init

From: Vivek Gautam <vivek.gautam@codeaurora.org>

commit 9b9d7cdd0a20a8c26a022604580f93516ad69c36 upstream.

Fixing the sequence of events in dwc3_core_init() error exit path.
dwc3_core_exit() call is also removed from the error path since,
whatever it's doing is already done.

Fixes: c499ff7 usb: dwc3: core: re-factor init and exit paths

Cc: Felipe Balbi <felipe.balbi@linux.intel.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/usb/dwc3/core.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -669,15 +669,14 @@ static int dwc3_core_init(struct dwc3 *d
 	return 0;
 
 err4:
-	phy_power_off(dwc->usb2_generic_phy);
+	phy_power_off(dwc->usb3_generic_phy);
 
 err3:
-	phy_power_off(dwc->usb3_generic_phy);
+	phy_power_off(dwc->usb2_generic_phy);
 
 err2:
 	usb_phy_set_suspend(dwc->usb2_phy, 1);
 	usb_phy_set_suspend(dwc->usb3_phy, 1);
-	dwc3_core_exit(dwc);
 
 err1:
 	usb_phy_shutdown(dwc->usb2_phy);


Patches currently in stable-queue which might be from vivek.gautam@codeaurora.org are

queue-4.8/usb-dwc3-fix-error-handling-for-core-init.patch